| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.36 | 5.525% | $216.7061 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $131.54 | 7.612% | $141.5528 | $141.55 | $141.55 | $141.60 |
| Purchase #3 | $121.82 | 5.523% | $128.5481 | $128.55 | $128.55 | $128.50 |
| Purchase #4 | $6.99 | 9.539% | $7.6568 | $7.66 | $7.65 | $7.70 |
| Purchase #5 | $59.25 | 12.681% | $66.7635 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $34.81 | 13.504% | $39.5107 | $39.51 | $39.50 | $39.50 |
| Purchase #7 | $189.87 | 12.422% | $213.4557 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $749.64 | $814.1937 | $814.20 | $814.15 | $814.30 | |